1:14 know what is meant by the terms atom and molecule
Atom: An atom is the smallest part of an element.
Molecule: A molecule is made of a fixed number of atoms covalently bonded together.
Past paper questions
| Spec | Q'stion | Ans | MS |
|---|---|---|---|
| 1:14 | Jan '13 (1), Q 1 b ii | Answer | MkS |
| 1:14 | Jan '15 (2), Q 1 a | Answer | MkS |
| 1:14 | Jan '15 (2), Q 1 b | Answer | MkS |
| 1:14 | May '16 (2R), Q 1 c ii | Answer | MkS |
| 1:14 | May '17 (1R), Q 1 a | Answer | MkS |